Ribbed plate for a boat stand



FIG. 1 is a perspective view of a bottom side of a ribbed plate for a boat stand showing our design.

FIG. 2 is a plan view of the ribbed plate for a boat stand.

FIG. 3 is a right side view of the ribbed plate for a boat stand, the left side view being a mirror image thereof; and,

FIG. 4 is a front side view of the ribbed plate for a boat stand, the rear side view being a mirror image thereof.

The broken lines in the figures are included for the purpose of illustrating portions of the ribbed plate for a boat stand and form no part of the claimed design. 

CLAIM The ornamental design for a ribbed plate for a boat stand, as shown and described. 